The Sims 3 Website announces The Sims 3 Supernatural expansion, offering a trailer showing off the spooky new content this will provide. Word is preorders will receive a limited edition with some sort of Plants vs. Zombies content:

EA announces The Sims 3 Supernatural Expansion Pack! Enter the mysterious town of Moonlight Falls, where strange things happen by the light of the moon. Create supernatural beings from menacing werewolves and cackling witches to mischievous fairies and newer, more intriguing vampires. You can mix dozens of elixirs, turn Sims into zombies or even transform them into gold! Then, share your enchanted brews with any friends who have The Sims 3.Check out the spooky new video here and preorder now to receive the Limited Edition version featuring content from Plants vs. Zombies!

Dev wrote on Jun 13, 2012, 21:07:How about aliens? I'm not a sims 3 owner, so I dunno, did they ever get aliens in it? I know aliens would sometimes appear in previous sims games for instance by using the telescope. Just curious.

And I'd even buy the entire sims 3 package if they priced it reasonably on steam and included all expansion packs. The last steam sale with sims 3 collection they wanted $120 and it did NOT include all expansion packs. $120 isn't reasonable to me. Yes, EA is ridiculous with the number of expansions, but thats part of why I want to try it, lol.